EBW TRIGGERING DEVICE FOR SATELLITE LAUNCH VEHICLE

摘要

An EBW(Exploding BridgeWire) triggering device for a satellite launch vehicle is provided to prevent excessive design of a system and reduce the manufacturing cost by charging a triggering capacitor by using constant voltage. An EBW(Exploding BridgeWire) triggering device for a satellite launch vehicle comprises a flyback conversion section(110) including a flyback transformer and a semiconductor switch to convert input DC into AC. A boosting section(120) comprises a plurality of diodes and capacitors to boost the AC converted by the flyback conversion section to DC output voltage. A triggering capacitor section(130) charges the output voltage boosted by the boosting section. A switch section(150) comprises a trigger circuit unit(152) to supply or block the output voltage charged by the triggering capacitor section.